From 471cd83b40730d51b73b4be00318050f41bf6f68 Mon Sep 17 00:00:00 2001
From: kaenganxt <kaenganxt@yahoo.de>
Date: Fri, 28 Nov 2014 14:40:57 +0100
Subject: [PATCH] Update to Spigot 1.8 and remove unused imports

---
 src/de/anura/core/Signs.java | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/de/anura/core/Signs.java b/src/de/anura/core/Signs.java
index 79c8c0d..9c28177 100644
--- a/src/de/anura/core/Signs.java
+++ b/src/de/anura/core/Signs.java
@@ -7,9 +7,7 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
-import java.io.IOException;
 import java.sql.ResultSet;
-import java.sql.SQLException;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.World;
@@ -23,7 +21,7 @@ public class Signs implements PluginMessageListener {
 
     public void updateServerSigns() {
         try {
-            if (Bukkit.getOnlinePlayers().length == 0) {
+            if (Bukkit.getOnlinePlayers().isEmpty()) {
                 return;
             }
             ResultSet rs = sql.querySelect("SELECT DISTINCT value FROM coreWarpSigns WHERE type = 'server' AND server = '" + Core.getMainClass().getConfig().getString("server-name") + "'");
@@ -37,7 +35,7 @@ public class Signs implements PluginMessageListener {
                 DataOutputStream out = new DataOutputStream(b);
                 out.writeUTF("PlayerCount");
                 out.writeUTF(rs.getString("value"));
-                Bukkit.getOnlinePlayers()[0].sendPluginMessage(Core.getMainClass(), "BungeeCord", b.toByteArray());
+                Bukkit.getOnlinePlayers().iterator().next().sendPluginMessage(Core.getMainClass(), "BungeeCord", b.toByteArray());
                 ResultSet rs2 = sql.querySelect("SELECT maxPlayers FROM coreServers WHERE name = LOWER('" + rs.getString("value") + "')");
                 rs2.last();
                 Boolean online = true;